Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
JOHN DEERE ENGINE WORKS
3801 W RIDGEWAY AVE, WATERLOO, IA, 50701
Parent company: DEERE & CO
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Xylene (mixed isomers) | 1,2,4-Trimethylbenzene | Manganese | n-Hexane | Naphthalene | Total (lbs) |
| 2024 | — | — | 205 | — | — | 205 |
| 2023 | — | — | 260 | — | — | 260 |
| 2022 | — | — | 209 | — | — | 209 |
| 2021 | — | — | 260 | — | — | 260 |
| 2020 | — | 4,005 | 260 | 255 | 250 | 4,770 |
| 2019 | — | 4,502 | 260 | 250 | 250 | 5,262 |
| 2018 | — | 3,341 | 260 | 255 | — | 3,856 |
| 2017 | — | 3,073 | 260 | 255 | — | 3,588 |
| 2016 | — | 2,623 | 260 | 255 | — | 3,779 |
| 2015 | — | 3,256 | 260 | 255 | — | 3,771 |
| 2014 | — | 5,289 | 260 | 255 | — | 5,804 |
| 2013 | — | — | 250 | — | 175 | 425 |
| 2012 | — | — | 310 | — | 264 | 574 |
| 2011 | — | — | 360 | — | — | 360 |
| 2010 | — | — | 343 | — | — | 343 |
| 2009 | — | — | 263 | — | — | 263 |
| 2008 | — | — | 329 | — | — | 329 |
| 2007 | — | — | 154 | — | — | 154 |
| 2006 | — | — | 133 | — | — | 133 |
| 2002 | 19,848 | — | — | — | — | 19,848 |
| 2001 | 13,290 | — | — | — | — | 13,290 |
| 2000 | 13,420 | — | — | — | — | 13,420 |
| 1999 | 11,920 | — | — | — | — | 11,920 |
| 1998 | 11,625 | — | — | — | — | 11,625 |
| 1997 | 17,929 | — | — | — | — | 17,929 |
| 1996 | 12,645 | — | — | — | — | 12,645 |
| 1995 | 12,829 | — | — | — | — | 12,829 |
| 1994 | 12,220 | — | — | — | — | 12,220 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.